CN213397074U

CN213397074U - Civil engineering's self-propelled survey device

Info

Publication number: CN213397074U
Application number: CN202022492647.4U
Authority: CN
Inventors: 郭利雄; 郭利泉
Original assignee: Guangdong Benjiang Water Conservancy Construction Co ltd
Current assignee: Guangdong Benjiang Water Conservancy Construction Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-08
Anticipated expiration: 2030-11-02

Abstract

The utility model provides a self-propelled survey device for civil engineering, which comprises a mobile device, wherein a base is fixed at the upper end of the mobile device, the upper end of the base is clamped with a positioning device, the middle of the positioning device is fixed with a shell at the upper end of the base, the front end of the shell is hinged with a power gear, the front end of the power gear is connected with a rotating rod in a transmission way, the utility model is provided with a rotating rod on the surface of a rotating device, the rotating rod can rotate relative to the rod body, the rotating rod can drive a rotating ring on the surface to rotate, when the rod body needs to be rotated, the surface of the rotating ring is held by a hand, thereby the rotatory circle can follow the hand and rotate the rotation that makes the body of rod rapider, and the rear end of the body of rod is provided with the rotation angle of baffle restriction rotary rod simultaneously, makes the rotary rod can be fine rotate the selection according to the soft degree of coating for survey the fixed speed of device.

Description

Civil engineering's self-propelled survey device

Technical Field

The utility model relates to a measuring instrument field especially relates to a civil engineering's self-propelled survey device.

Background

The survey device is a static penetrometer which is suitable for in-situ testing of foundation soil of civil and architectural engineering, municipal administration, roads and engineering in general cohesive soil, soft soil, loess and sandy soil areas and is used for finding out changes of the stratum in the vertical and horizontal directions; carrying out mechanical layering; determining the bearing capacity of a natural foundation and estimating the bearing capacity of a single pile; judging the possibility of sandy soil liquefaction; determining the non-drainage shear strength of the soft soil; and providing the calculation indexes of the bearing capacity and the slope stability of the soft soil foundation.

But because survey the device and fix through pivoted locating lever when using, nevertheless rotate the degree of difficulty in different soil property different, and current pivoted lever length can't change, lead to can not changing the rotation mode according to soil property, influence fixed efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering's self-propelled survey device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a civil engineering's self-propelled survey device, includes the mobile device, the upper end of mobile device is fixed with the base, the upper end joint of base has positioner, positioner's centre is fixed with the shell in the upper end position department of base, the front end of shell articulates there is power gear, power gear's front end transmission is connected with the dwang, power gear's upper end is connected with drive gear through transmission chain drive, drive gear's rear end transmission is connected with the gauge rod, positioner includes rotating device, rotating device's lower extreme is fixed with the bracing piece, fixing device has been cup jointed to the surface of bracing piece, the lower extreme of bracing piece is fixed with the tunnelling structure.

Preferably, a power device is arranged inside the moving device, a transmission structure is arranged at the rear end of the transmission gear and connected with the detection rod, and holes are formed in the surface of the base.

Preferably, the rotating device comprises a rod body, the rear end of the rod body is hinged with a rotating rod, and the outer surface of the rotating rod is sleeved with a rotating ring.

Preferably, the rear end of the rod body is provided with a baffle, the left end of the rotary rod is provided with a recess, and the rotary ring is rotatably connected with the rotary rod.

Preferably, the fixing device comprises a fixing rod, the right end of the fixing rod is rotatably connected with a rotating ring through a shaft, the right end of the rotating ring is rotatably connected with a screw rod through threads, and the left end of the screw rod is fixedly provided with a fixing block.

Preferably, the inner surface of the rotating ring is provided with threads, the outer surface of the screw is provided with threads and is meshed with the threads on the inner surface of the rotating ring, and the outline of the outer surface of the fixed block is the same as the outline of the inner surface of the opening on the surface of the base.

The utility model has the advantages that:

1. the utility model discloses there is the rotary rod on rotating device surface, the rotary rod can rotate for the body of rod, pivoted rotary rod can drive the rotatory circle on surface and rotate, when the body of rod is rotated to needs, hold the surface at rotatory circle, thereby the rotation that the hand rotated the messenger body of rod can be followed to rotatory circle more rapidly, the rear end of the body of rod is provided with the rotation angle of baffle restriction rotary rod simultaneously, make the rotary rod can be fine rotate the selection according to the soft degree of coating for survey the fixed speed of device.

2. The utility model discloses there is the fixed block on fixing device surface, and the rotating ring rotates the screw thread through the internal surface and drives the screw rod and remove, and the screw rod removes and drives the fixed block and remove, thereby the fixed block removes and inserts the inside trompil of base, with positioner's rigidity, can avoid driving fixing device when the bracing piece rotates and rotate and cause and drop.

Drawings

Fig. 1 is a schematic structural view of a self-propelled survey device for civil engineering according to the invention;

FIG. 2 is a schematic structural view of the positioning device of the present invention;

FIG. 3 is a schematic structural view of the rotating device of the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention;

reference numerals: 1. a transmission gear; 2. a positioning device; 3. a housing; 4. a base; 5. a mobile device; 6. a power gear; 7. rotating the rod; 8. a probe rod; 21. a rotating device; 22. a fixing device; 23. tunneling a structure; 24. a support bar; 211. rotating the rod; 212. a rod body; 213. a rotating ring; 221. fixing the rod; 222. a fixed block; 223. a screw; 224. and (6) rotating the ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, a self-propelled surveying device for civil engineering, includes a moving device 5, a base 4 is fixed on the upper end of the moving device 5, a positioning device 2 is clamped on the upper end of the base 4, a housing 3 is fixed on the upper end of the base 4 in the middle of the positioning device 2, a power gear 6 is hinged on the front end of the housing 3, a rotating rod 7 is connected on the front end of the power gear 6 in a transmission manner, a transmission gear 1 is connected on the upper end of the power gear 6 in a transmission manner, a detection rod 8 is connected on the rear end of the transmission gear 1 in a transmission manner, the positioning device 2 includes a rotating device 21, a support rod 24 is fixed on the lower end of the rotating device 21, a fixing device 22 is sleeved on the outer surface of the support rod 24, a tunneling structure 23 is fixed on the lower end of the support rod 24, the rotating device 21 includes a rod body 212, a rotating.

Fixing device 22 is fixed on the surface of base 4, it rotates rotary device 21 and drives bracing piece 24 and rotate, bracing piece 24 rotates and drives tunnelling structure 23 and rotate, tunnelling structure 23 rotates and goes deep into inside the soil, it is little to make tunnelling structure 23's rotation hindrance when soil texture pine, then upwards lift rotary rod 211, rotary rod 211 upwards rotates for the body of rod 212, rotary rod 211 rotates and drives rotatory circle 213 and rotate, rotatory circle 213 rotates to become the right angle position with the body of rod 212, will hold the surface at rotatory circle 213 with holding, the arm drives the body of rod 212 hard and rotates with strength, then rotatory circle 213 follows the hand and rotates for rotary rod 211, thereby make positioner 2's rotation quicker, when soil texture is hard, rotatory circle 213 has prolonged the length of the body of rod 212, make positioner 2's rotation more laborsaving.

Example 2

As shown in fig. 1-4, a self-propelled surveying device for civil engineering, comprising a moving device 5, a base 4 is fixed on the upper end of the moving device 5, a positioning device 2 is clamped on the upper end of the base 4, a housing 3 is fixed on the upper end of the base 4 in the middle of the positioning device 2, a power gear 6 is hinged on the front end of the housing 3, a rotating rod 7 is connected on the front end of the power gear 6 in a transmission manner, a transmission gear 1 is connected on the upper end of the power gear 6 in a transmission manner, a detection rod 8 is connected on the rear end of the transmission gear 1 in a transmission manner, the positioning device 2 comprises a rotating device 21, a support rod 24 is fixed on the lower end of the rotating device 21, a fixing device 22 is sleeved on the outer surface of the support rod 24, a tunneling structure 23 is fixed on the lower end of the support rod 24, the fixing device, the right end of the rotating ring 224 is rotatably connected with a screw 223 through threads, and the left end of the screw 223 is fixed with a fixed block 222.

The fixing rod 221 is moved to enable the fixing rod 221 to be located at two ends of the base 4, the fixing block 222 and the hole in the surface of the base 4 are located on the same horizontal line when the fixing device 22 is moved downwards, the fixing rod 221 is pulled to enable the fixing block 222 at the left end of the inner surface of the fixing rod 221 to be inserted into the hole, the rotating ring is rotated, the rotating ring rotates to drive the screw 223 to move left through threads of the inner surface, the screw 223 moves left to drive the fixing block 222 to move, the fixing block 222 enters the hole in the surface of the base 4, the fixing device 22 is fixed on the surface of the base 4, the shaking amplitude of the fixing device 22 can be effectively reduced, and the position of the.

The working principle is as follows: the utility model discloses the installation is accomplished the back, will survey equipment and remove suitable position when needs use, it is fixed to rotate positioner 2 and insert soil and will survey equipment, rotatory dwang 7, dwang 7 rotates and drives power gear 6 and rotate, power gear 6 rotates and drives drive gear 1 through the driving chain and rotate, drive gear 1 rotates and drives feeler lever 8 downstream through the transmission structure at rear, feeler lever 8 is through the sensor perception soil layer pressure on surface to provide data for follow-up construction.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A self-propelled survey device of civil engineering, comprising a movement device (5), characterized in that: a base (4) is fixed at the upper end of the mobile device (5), a positioning device (2) is clamped at the upper end of the base (4), a shell (3) is fixed in the middle of the positioning device (2) at the upper end of the base (4), the front end of the shell (3) is hinged with a power gear (6), the front end of the power gear (6) is connected with a rotating rod (7) in a transmission way, the upper end of the power gear (6) is connected with a transmission gear (1) through transmission chain, the rear end of the transmission gear (1) is connected with a detection rod (8) in a transmission way, the positioning device (2) comprises a rotating device (21), the lower end of the rotating device (21) is fixed with a supporting rod (24), the outer surface of the supporting rod (24) is sleeved with a fixing device (22), and the lower end of the supporting rod (24) is fixed with a tunneling structure (23).

2. A civil engineering self-propelled survey device according to claim 1, characterised in that: the power device is arranged inside the moving device (5), the rear end of the transmission gear (1) is provided with a transmission structure, the transmission structure is connected with the detection rod (8), and the surface of the base (4) is provided with a hole.

3. A civil engineering self-propelled survey device according to claim 1, characterised in that: the rotating device (21) comprises a rod body (212), the rear end of the rod body (212) is hinged with a rotating rod (211), and the outer surface of the rotating rod (211) is sleeved with a rotating ring (213).

4. A civil engineering self-propelled survey device according to claim 3, characterised in that: the rear end of the rod body (212) is provided with a baffle, the left end of the rotating rod (211) is provided with a recess, and the rotating ring (213) is rotatably connected with the rotating rod (211).

5. A civil engineering self-propelled survey device according to claim 1, characterised in that: the fixing device (22) comprises a fixing rod (221), the right end of the fixing rod (221) is rotatably connected with a rotating ring (224) through a shaft, the right end of the rotating ring (224) is rotatably connected with a screw rod (223) through threads, and the left end of the screw rod (223) is fixedly provided with a fixing block (222).

6. A civil engineering self-propelled survey device according to claim 5, characterised in that: the inner surface of the rotating ring (224) is provided with threads, the outer surface of the screw rod (223) is provided with threads and is meshed with the threads on the inner surface of the rotating ring (224), and the outline of the outer surface of the fixed block (222) is the same as the outline of the inner surface of the surface opening of the base (4).